Thilo Fessmann — 7 Patents at L'Oreal

Thilo Fessmann has been granted 7 US patents while listed as an inventor at L'Oreal. The first was granted in 2005 and the most recent in November 2007. Thilo Fessmann ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Thilo Fessmann in Aulnay-sous-Bois, FR.

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Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
7300469	Diaminopyrazole compounds and the use thereof in the oxidation dyeing of keratinous fibres	Eric Terranova	2007-11-27
7285136	Diaminopyrazole compounds and the use thereof in the oxidation dyeing of keratinous fibres	Eric Terranova	2007-10-23
7250063	Diaminopyrazole derivatives and their use for oxidation dyeing of keratinous fibres	Eric Terranova	2007-07-31
7091350	Diaminopyrazole derivatives and their use for oxidation dyeing of keratinous fibres	Eric Terranova	2006-08-15
7056354	Compounds derived from diaminopyrazole substituted by a heteroaromatic radical and their use in oxidation dyeing of keratinous fibers	Eric Terranova	2006-06-06
7014663	Compounds derived from diaminopyrazoles substituted by an aminoalkyl or aminoalkenyl radical and their use in oxidation dyeing of keratinous fibres	Eric Terranova	2006-03-21
6939382	4, 5-diaminopyrazole derivatives in dimer form, and use thereof in the oxidation dyeing of keratin fibres	Eric Terranova	2005-09-06

Thilo Fessmann — 7 Patents

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